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9 results on '"Duerinck, Pierre-Yves"'

1. Level shifts of exotic deuterium atoms from effective range parameters

Author

Duerinck, Pierre-Yves, Lazauskas, Rimantas, and Dohet-Eraly, Jérémy

Subjects
Nuclear Theory
Abstract

We discuss various methods for determining the level shifts induced by short-range interactions in exotic atoms which are formed by a hadron and a nucleus of opposite charge. The energy shifts can be related to the effective range parameters through Deser or Trueman formulas. In order to assess the accuracy and the reliability of this indirect approach, its predictions are compared with direct bound-state calculations. Notably, the importance of including the Coulomb potential in scattering calculations is highlighted. Finally, the impact of multipole terms in the asymptotic electromagnetic interaction is examined. It is demonstrated that an indirect approach remains relevant by accounting for these effects perturbatively.

Published
2025

2. Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus 19C

Author

Capel, Pierre, Phillips, Daniel R., Andis, Andrew, Bagnarol, Mirko, Behzadmoghaddam, Behnaz, Bonaiti, Francesca, Bubna, Rishabh, Capitani, Ylenia, Duerinck, Pierre-Yves, Durant, Victoria, Döpper, Niklas, Boustani, Aya El, Farrell, Roland, Geiger, Maurus, Gennari, Michael, Goldberg, Nitzan, Herko, Jakub, Kirchner, Tanja, Kubushishi, Live-Palm, Li, Zhen, Muli, Simone S. Li, Long, Alexander, Martin, Brady, Mohseni, Kamyar, Moumene, Imane, Paracone, Nicola, Parnes, Elad, Romeo, Beatriz, Springer, Victor, Svensson, Isak, Thim, Oliver, and Yapa, Nuwan

Subjects
Nuclear Theory, Nuclear Experiment
Abstract

We analyse the Coulomb breakup of 19C measured at 67A MeV at RIKEN. We use the Coulomb-Corrected Eikonal (CCE) approximation to model the reaction and describe the one-neutron halo nucleus 19C within Halo Effective Field Theory (EFT). At leading order we obtain a fair reproduction of the measured cross section as a function of energy and angle. The description is insensitive to the choice of optical potential, as long as it accurately represents the size of 18C. It is also insensitive to the interior of the 19C wave function. Comparison between theory and experiment thus enables us to infer asymptotic properties of the ground state of 19C: these data put constraints on the one-neutron separation energy of this nucleus and, for a given binding energy, can be used to extract an asymptotic normalisation coefficient (ANC). These results are confirmed by CCE calculations employing next-to-leading order Halo EFT descriptions of 19C: at this order the results for the Coulomb breakup cross section are completely insensitive to the choice of the regulator. Accordingly, this reaction can be used to constrain the one-neutron separation energy and ANC of 19C., Comment: Resubmitted version accepted for publication within the European Physical Journal A

Published
2023

3. Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus $$^{19}$$C

Author

Capel, Pierre, primary, Phillips, Daniel R., additional, Andis, Andrew, additional, Bagnarol, Mirko, additional, Behzadmoghaddam, Behnaz, additional, Bonaiti, Francesca, additional, Bubna, Rishabh, additional, Capitani, Ylenia, additional, Duerinck, Pierre-Yves, additional, Durant, Victoria, additional, Döpper, Niklas, additional, El Boustani, Aya, additional, Farrell, Roland, additional, Geiger, Maurus, additional, Gennari, Michael, additional, Goldberg, Nitzan, additional, Herko, Jakub, additional, Kirchner, Tanja, additional, Kubushishi, Live-Palm, additional, Li, Zhen, additional, Muli, Simone S. Li, additional, Long, Alexander, additional, Martin, Brady, additional, Mohseni, Kamyar, additional, Moumene, Imane, additional, Paracone, Nicola, additional, Parnes, Elad, additional, Romeo, Beatriz, additional, Springer, Victor, additional, Svensson, Isak, additional, Thim, Oliver, additional, and Yapa, Nuwan, additional

Published
2023
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6. Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus 19 C

Author

Capel, Pierre, Phillips, Daniel D.R., Andis, Andrew, Bagnarol, Mirko, Behzadmoghaddam, Behnaz, Bonaiti, Francesca, Bubna, Rishabh, Capitani, Ylenia, Duerinck, Pierre-Yves, Durant, Victoria, Döpper, Niklas, El Boustani, Aya, Farrell, Roland, Geiger, Maurus, Gennari, Michael, Goldberg, Nitzan, Herko, Jakub, Kirchner, Tanja, Kubushishi, Live Palm, Li, Zhen, Muli, Simone Salvatore S.S.L., Long, Alexander, Martin, Brady, Mohseni, Kamyar, Moumene, Imane, Paracone, Nicola, Parnes, Elad, Romeo, Beatriz, Springer, Victor, Svensson, Isak, Thim, Oliver, Yapa, Nuwan, Capel, Pierre, Phillips, Daniel D.R., Andis, Andrew, Bagnarol, Mirko, Behzadmoghaddam, Behnaz, Bonaiti, Francesca, Bubna, Rishabh, Capitani, Ylenia, Duerinck, Pierre-Yves, Durant, Victoria, Döpper, Niklas, El Boustani, Aya, Farrell, Roland, Geiger, Maurus, Gennari, Michael, Goldberg, Nitzan, Herko, Jakub, Kirchner, Tanja, Kubushishi, Live Palm, Li, Zhen, Muli, Simone Salvatore S.S.L., Long, Alexander, Martin, Brady, Mohseni, Kamyar, Moumene, Imane, Paracone, Nicola, Parnes, Elad, Romeo, Beatriz, Springer, Victor, Svensson, Isak, Thim, Oliver, and Yapa, Nuwan

Abstract

We analyse the Coulomb breakup of 19 C measured at 67A MeV at RIKEN. We use the Coulomb-Corrected Eikonal (CCE) approximation to model the reaction and describe the one-neutron halo nucleus 19 C within Halo Effective Field Theory (Halo EFT). At leading order we obtain a fair reproduction of the measured cross section as a function of energy and angle. The description is insensitive to the choice of optical potential, as long as it accurately represents the size of 18 C. It is also insensitive to the interior of the 19 C wave function. Comparison between theory and experiment thus enables us to infer asymptotic properties of the ground state of 19 C: these data put constraints on the one-neutron separation energy of this nucleus and, for a given binding energy, can be used to extract an asymptotic normalisation coefficient (ANC). These results are confirmed by CCE calculations employing next-to-leading order Halo EFT descriptions of 19 C: at this order the results for the Coulomb breakup cross section are completely insensitive to the choice of the regulator. Accordingly, this reaction can be used to constrain the one-neutron separation energy and ANC of 19 C., SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2023

7. JRJC 2022 - Journées de Rencontres Jeunes Chercheurs. Book of Proceedings

Author

Guy, Elsa, van Uffelen, Marie, Loizeau, Johan, Koechler, Jordan, Syx, Antoine, Alléné, Christopher, Albouy, Guillaume, Blancon, Benjamin, Choi, Jieun, Greenberg, Christopher, Haeberle, Raphael, Lacroix, Leander, Pierra, Gregoire, Tan, Ting, Abou Yassine, Rayane, Herrmann, Sarah, Pihan, Gregoire, Schotter, Romain, Shatat, Afnan, Trofimov, Daniil, Doudard, Alexis, Gesson, Levana, Cai, Dingbang, Bouillaud, Thomas, Abushawish, Mojahed, Molla, Yohannes, Chamseddine, Mohamad, Volle, Felicia, Khreich, Gaelle, Benane, Gaya, Goudelis, Andreas, Duerinck, Pierre-Yves, Linares Fernandez, Jose Pablo, Masbou, Julien, Cadamuro, Luca, Taillepied, Guillaume, Agapopoulou, Christina, Girard-Alcindor, Valerian, Davignon, Olivier, Uras, Antonio, Strebler, Thomas, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique subatomique et des technologies associées (SUBATECH), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST), Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Laboratoire de Physique Théorique et Hautes Energies (LPTHE), Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), APC - Cosmologie, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), GSI Helmholtzzentrum für Schwerionenforschung (GSI), Laboratoire de Physique de Clermont (LPC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Département de Physique [Bruxelles] (ULB), Faculté des Sciences [Bruxelles] (ULB), Université libre de Bruxelles (ULB)-Université libre de Bruxelles (ULB), European Organization for Nuclear Research (CERN), Laboratoire Leprince-Ringuet (LLR), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[PHYS]Physics [physics], [PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th], [PHYS.HTHE]Physics [physics]/High Energy Physics - Theory [hep-th], [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

Journées de Rencontres Jeunes Chercheurs (JRJC2022). 23-29 octobre 2022, Saint Jean de Monts (France). https://indico.in2p3.fr/event/27564/

Published
2023

8. Antiproton-deuteron hydrogenic states in optical models

Author

Duerinck, Pierre-Yves, Lazauskas, Rimantas, Carbonell, Jaume, Duerinck, Pierre-Yves, Lazauskas, Rimantas, and Carbonell, Jaume

Abstract

The authors regret that some numerical errors were published in our previous work that we have detected in reconsidering our work some years later for other purposes. We would like to correct them by publishing this “corrigendum”. The authors would like to apologise for any inconvenience caused., SCOPUS: er.j, info:eu-repo/semantics/published

Published
2021

9. Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus $^{19}$C

Author

Capel, Pierre, Phillips, Daniel R., Andis, Andrew, Bagnarol, Mirko, Behzadmoghaddam, Behnaz, Bonaiti, Francesca, Bubna, Rishabh, Capitani, Ylenia, Duerinck, Pierre-Yves, Durant, Victoria, Döpper, Niklas, Boustani, Aya El, Farrell, Roland, Geiger, Maurus, Gennari, Michael, Goldberg, Nitzan, Herko, Jakub, Kirchner, Tanja, Kubushishi, Live-Palm, Li, Zhen, Simone Salvatore Li Muli, Long, Alexander, Martin, Brady, Mohseni, Kamyar, Moumene, Imane, Paracone, Nicola, Parnes, Elad, Romeo, Beatriz, Springer, Victor, Svensson, Isak, Thim, Oliver, and Yapa, Nuwan

Subjects
Nuclear Theory (nucl-th), Nuclear Theory, FOS: Physical sciences, Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract

We analyse the Coulomb breakup of 19C measured at 67A MeV at RIKEN. We use the Coulomb-Corrected Eikonal (CCE) approximation to model the reaction and describe the one-neutron halo nucleus 19C within Halo Effective Field Theory (EFT). At leading order we obtain a fair reproduction of the measured cross section as a function of energy and angle. The description is insensitive to the choice of optical potential, as long as it accurately represents the size of 18C. It is also insensitive to the interior of the 19C wave function. Comparison between theory and experiment thus enables us to infer asymptotic properties of the ground state of 19C: these data put constraints on the one-neutron separation energy of this nucleus and, for a given binding energy, can be used to extract an asymptotic normalisation coefficient (ANC). These results are confirmed by CCE calculations employing next-to-leading order Halo EFT descriptions of 19C: at this order the results for the Coulomb breakup cross section are completely insensitive to the choice of the regulator. Accordingly, this reaction can be used to constrain the one-neutron separation energy and ANC of 19C., 19 pages, 5 figures

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